{"product_id":"hamiltonbuhl-flex-phones-headphones-red-42-pack","title":"HamiltonBuhl Flex-Phones Headphones – Red – 42 Pack","description":"\u003c!--\nSEO TITLE:\nHamiltonBuhl Flex-Phones Headphones – Red – 42 Pack | Safe 85dB Classroom Headphones for Kids\n\nSEO META DESCRIPTION:\nShop HamiltonBuhl Flex-Phones Headphones – Red – 42 Pack at Learning Headphones. Durable EVA foam school headphones with safe 85dB volume, 3.5mm stereo plug, Dura-Cord, and kid-friendly comfort for classrooms, libraries, labs, and shared learning spaces.\n\nURL HANDLE SUGGESTION:\nhamiltonbuhl-flex-phones-headphones-red-42-pack\n--\u003e\n\u003csection class=\"pdp-product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eHamiltonBuhl Flex-Phones Headphones – Red – 42 Pack\u003c\/strong\u003e are classroom-ready school headphones designed for younger students who need a durable, safe, and easy-to-manage audio solution. Made from a single piece of virtually indestructible EVA foam, these kid-friendly headphones are built to bend, twist, and flex through heavy daily school use.\u003c\/p\u003e\n\u003cp\u003eDesigned for early learners and elementary classrooms, this bulk pack combines \u003cstrong\u003esafe 85dB volume-limited sound\u003c\/strong\u003e, a \u003cstrong\u003e4-foot Dura-Cord™\u003c\/strong\u003e, and a \u003cstrong\u003euniversal 3.5mm TRS stereo plug\u003c\/strong\u003e to support reliable listening across common school devices and shared technology programs.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003e42-pack classroom bundle\u003c\/strong\u003e is ideal for outfitting a full classroom, media center, computer lab, intervention room, or district purchasing program with durable student headphones that support comfort, safety, and long-term value.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e42-headphone classroom pack:\u003c\/strong\u003e A practical bulk solution for full-classroom deployments, listening labs, libraries, and school-wide shared-use programs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirtually indestructible EVA foam construction:\u003c\/strong\u003e Single-piece flexible design helps resist breakage from everyday bending, twisting, and student handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe 85dB listening level:\u003c\/strong\u003e Audio output is engineered not to exceed 85 decibels to help protect young developing ears.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for younger students:\u003c\/strong\u003e Recommended for children ages 3 and up, with a fit suitable for early learners and elementary use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-on extension band included:\u003c\/strong\u003e Helps create a more secure, snug fit for smaller children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDura-Cord™ cable:\u003c\/strong\u003e 4-foot chew-resistant, kink-resistant, PVC-jacketed braided nylon cord built for classroom durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 3.5mm stereo connection:\u003c\/strong\u003e Compatible with many laptops, tablets, desktops, listening centers, and classroom devices with a standard headphone jack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfortable on-ear design:\u003c\/strong\u003e Mid-sized fit with soft leatherette ear cushions for everyday student listening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChild-safe materials:\u003c\/strong\u003e EVA foam is safe, non-toxic, BPA-free, soft, and extremely flexible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk classroom value:\u003c\/strong\u003e Smart solution for schools seeking fewer replacements, easier standardization, and dependable student audio access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt for Classroom Durability\u003c\/h2\u003e\n\u003cp\u003eHamiltonBuhl Flex-Phones are engineered for high-use education environments where ordinary student headphones often fail. Their one-piece EVA foam construction is designed to flex instead of crack, making them a strong choice for classrooms with younger students and shared technology routines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwistable, bendable headphone body\u003c\/li\u003e\n\u003cli\u003eNo brittle plastic headband frame\u003c\/li\u003e\n\u003cli\u003eDura-Cord™ helps reduce cable damage\u003c\/li\u003e\n\u003cli\u003eGreat for shared classroom and lab environments\u003c\/li\u003e\n\u003cli\u003eHelps reduce headphone replacement frequency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafe Audio for Young Students\u003c\/h2\u003e\n\u003cp\u003eVolume safety matters in early learning environments. Flex-Phones are designed so sound will not exceed \u003cstrong\u003e85 decibels\u003c\/strong\u003e, helping support safer listening during phonics work, literacy centers, educational videos, digital lessons, language activities, and other classroom audio applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSafe sound for developing ears\u003c\/li\u003e\n\u003cli\u003eClear stereo audio for speech, music, and instruction\u003c\/li\u003e\n\u003cli\u003eExcellent fit for Pre-K and elementary listening programs\u003c\/li\u003e\n\u003cli\u003eUseful for daily classroom technology use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComfort \u0026amp; Fit for Early Learners\u003c\/h2\u003e\n\u003cp\u003eHamiltonBuhl Flex-Phones are recommended for children ages 3 and up. Each headphone includes a \u003cstrong\u003esnap-on extension band\u003c\/strong\u003e so younger students can get a more secure fit, while the lightweight EVA foam design and leatherette ear cushions help keep listening more comfortable throughout the school day.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMid-sized on-ear design\u003c\/li\u003e\n\u003cli\u003eSoft leatherette ear cushions\u003c\/li\u003e\n\u003cli\u003eLightweight construction for younger users\u003c\/li\u003e\n\u003cli\u003eExtension band supports smaller head sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDevice Compatibility\u003c\/h2\u003e\n\u003cp\u003eWith a standard \u003cstrong\u003e3.5mm TRS stereo plug\u003c\/strong\u003e, these classroom headphones work with many common learning devices and audio systems that include a headphone jack.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChromebooks and school laptops with 3.5mm audio port\u003c\/li\u003e\n\u003cli\u003eDesktop computers and student workstations\u003c\/li\u003e\n\u003cli\u003eTablets and iPads with a 3.5mm port or compatible adapter\u003c\/li\u003e\n\u003cli\u003eListening centers and classroom media systems\u003c\/li\u003e\n\u003cli\u003eCD players, stereos, and other audio equipment\u003c\/li\u003e\n\u003cli\u003eTVs and multimedia stations with headphone output\u003c\/li\u003e\n\u003cli\u003eMany classroom testing and intervention devices with a standard headphone jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePre-K, kindergarten, and elementary classrooms\u003c\/li\u003e\n\u003cli\u003eFull-classroom headphone deployments\u003c\/li\u003e\n\u003cli\u003eSchool libraries and media centers\u003c\/li\u003e\n\u003cli\u003eComputer labs and digital learning stations\u003c\/li\u003e\n\u003cli\u003eLiteracy and listening centers\u003c\/li\u003e\n\u003cli\u003ePhonics, reading, and language learning activities\u003c\/li\u003e\n\u003cli\u003eShared student headphone programs\u003c\/li\u003e\n\u003cli\u003eDistrict and school bulk purchasing programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy the 42 Pack Is a Strong School Solution\u003c\/h2\u003e\n\u003cp\u003eA 42-pack gives schools a convenient way to standardize classroom audio, simplify purchasing, and support consistent student experiences across larger groups. For schools running device programs, labs, or media centers, this pack size helps balance durability, safety, and cost control.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports full-classroom implementation\u003c\/li\u003e\n\u003cli\u003eHelps reduce mismatch across devices and classrooms\u003c\/li\u003e\n\u003cli\u003eEncourages easier inventory and replacement planning\u003c\/li\u003e\n\u003cli\u003eGreat for classrooms, labs, and centralized purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e42 HamiltonBuhl Flex-Phones headphones in red\u003c\/li\u003e\n\u003cli\u003eSnap-on extension bands for smaller children\u003c\/li\u003e\n\u003cli\u003eManufacturer documentation\/specification support as available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 1em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 0.5em; border-bottom: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eHamiltonBuhl Flex-Phones Headphones – Red – 42 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eHamiltonBuhl®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePack Quantity\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e42 headphones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMid-size, on-ear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSignal\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eStereo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSingle-piece EVA foam; BPA-free; non-toxic; soft and flexible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eEar Cushions\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eLeatherette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eHeadband\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eTwistable EVA foam with snap-on extension band for smaller children\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePlug Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e3.5mm TRS stereo plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003ePlug Design\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e120° angle, thin barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCord Length\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e4 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCord Type\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eDura-Cord™ chew-resistant, PVC-jacketed, braided nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSpeaker Drivers\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e20Hz - 20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eImpedance\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e32 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e85dB ±3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eVolume Limiting\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eYes, maximum 85dB output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eMicrophone\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eWireless\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eNo, wired design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eRecommended Age\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eAges 3 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eAge Range Reference\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eOften merchandised for ages 3–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eCertified to major U.S. and international child safety testing standards; California Prop 65 compliant language appears on Flex-Phones 42-pack materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em; border-bottom: 1px solid #eee;\"\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 0.5em;\"\u003e681181628926\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Schools Choose Flex-Phones\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHelps reduce breakage and replacement costs\u003c\/li\u003e\n\u003cli\u003eSupports safer listening for younger students\u003c\/li\u003e\n\u003cli\u003eWorks with many common classroom devices using a 3.5mm jack\u003c\/li\u003e\n\u003cli\u003eComfortable for everyday instructional listening\u003c\/li\u003e\n\u003cli\u003eStrong option for larger classroom and school deployments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eAre these headphones good for young children?\u003c\/h3\u003e\n\u003cp\u003eYes. HamiltonBuhl Flex-Phones are recommended for children ages 3 and up and are designed with a safe sound level that does not exceed 85dB.\u003c\/p\u003e\n\u003ch3\u003eDo these headphones have a microphone?\u003c\/h3\u003e\n\u003cp\u003eNo. This model is a headphone only and does not include a built-in microphone.\u003c\/p\u003e\n\u003ch3\u003eAre these Bluetooth headphones?\u003c\/h3\u003e\n\u003cp\u003eNo. These are wired classroom headphones with a 3.5mm TRS stereo plug.\u003c\/p\u003e\n\u003ch3\u003eWill these work with Chromebooks and tablets?\u003c\/h3\u003e\n\u003cp\u003eYes. They work with devices that have a standard 3.5mm headphone jack. For newer devices without a headphone port, a compatible adapter may be required.\u003c\/p\u003e\n\u003ch3\u003eAre these durable enough for classroom use?\u003c\/h3\u003e\n\u003cp\u003eYes. Flex-Phones are known for their nearly indestructible EVA foam construction and classroom-friendly Dura-Cord cable designed for repeated student use.\u003c\/p\u003e\n\u003ch3\u003eWhat makes the 42 pack useful for schools?\u003c\/h3\u003e\n\u003cp\u003eThe 42 pack is ideal for outfitting an entire classroom, media center, or lab while simplifying bulk purchasing and standardizing student audio access.\u003c\/p\u003e\n\u003ch2\u003eBulk Orders \u0026amp; School Purchasing\u003c\/h2\u003e\n\u003cp\u003eNeed a quote for your classroom, school, district, or organization? Learning Headphones supports \u003cstrong\u003ebulk purchasing, school purchasing workflows, volume pricing, and quote-based ordering\u003c\/strong\u003e for education and institutional buyers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact Learning Headphones\u003c\/strong\u003e for help with large deployments, classroom audio recommendations, and selecting the right student headphones for your device environment.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"HamiltonBuhl Flex-Phones Headphones – Red – 42 Pack\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"HamiltonBuhl\"\n  },\n  \"category\": \"School Headphones\",\n  \"description\": \"HamiltonBuhl Flex-Phones Headphones – Red – 42 Pack are virtually indestructible EVA foam school headphones for kids with safe 85dB volume-limited sound, a 3.5mm TRS stereo plug, 4-foot Dura-Cord, and student-friendly comfort for classrooms, libraries, labs, and shared learning environments.\",\n  \"color\": \"Red\",\n  \"material\": \"EVA foam, leatherette, braided nylon cord\",\n  \"audience\": {\n    \"@type\": \"PeopleAudience\",\n    \"suggestedMinAge\": 3\n  },\n  \"additionalProperty\": [\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Pack Quantity\",\n      \"value\": \"42\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Connector\",\n      \"value\": \"3.5mm TRS stereo plug\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cord Length\",\n      \"value\": \"4 feet\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Driver Size\",\n      \"value\": \"30mm\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Frequency Response\",\n      \"value\": \"20Hz - 20KHz\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Impedance\",\n      \"value\": \"32 ohms\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Sensitivity\",\n      \"value\": \"85dB ±3dB\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Cord Type\",\n      \"value\": \"Dura-Cord chew-resistant, PVC-jacketed, braided nylon\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Recommended Age\",\n      \"value\": \"3+ years\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"Warranty\",\n      \"value\": \"1 year\"\n    },\n    {\n      \"@type\": \"PropertyValue\",\n      \"name\": \"UPC\",\n      \"value\": \"681181628926\"\n    }\n  ]\n}\n\u003c\/script\u003e \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these headphones good for young children?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. HamiltonBuhl Flex-Phones are recommended for children ages 3 and up and are designed with a safe sound level that does not exceed 85dB.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do these headphones have a microphone?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This model is a headphone only and does not include a built-in microphone.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these Bluetooth headphones?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. These are wired classroom headphones with a 3.5mm TRS stereo plug.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will these work with Chromebooks and tablets?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. They work with devices that have a standard 3.5mm headphone jack. For newer devices without a headphone port, a compatible adapter may be required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these durable enough for classroom use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Flex-Phones are designed with nearly indestructible EVA foam construction and a classroom-friendly Dura-Cord cable for repeated school use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What makes the 42 pack useful for schools?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 42 pack is ideal for outfitting an entire classroom, media center, or lab while simplifying bulk purchasing and standardizing student audio access.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\u003c\/p\u003e","brand":"Hamilton Buhl","offers":[{"title":"Default Title","offer_id":44014696169508,"sku":"KIDSRED-42","price":969.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/9705\/9876\/files\/ChatGPTImageApr8_2026_05_10_45AM.png?v=1776125078","url":"https:\/\/learningheadphones.com\/products\/hamiltonbuhl-flex-phones-headphones-red-42-pack","provider":"Learning Headphones","version":"1.0","type":"link"}